import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [{
      path: 'dashboard',
      name: 'Dashboard',
      component: () => import('@/views/dashboard/index'),
      meta: { title: '数据概览', icon: 'dashboard' }
    }]
  },
  {
    path: '/base',
    component: Layout,
    name: 'base',
    meta: { title: '后台管理', icon: 'people' },
    children: [
      {
        path: 'user',
        name: 'user',
        meta: { title: '用户', icon: 'component' },
        component: () => import('@/views/user')

      },
      {
        path: 'menu',
        name: 'menu',
        meta: { title: '菜单', icon: 'component' },
        component: () => import('@/views/menu')
      },
    {
    path: 'permission',
    component: () => import('@/views/base/permission'),
    name: 'permission',
    meta: { title: '权限', icon: 'component' }
      },
      {
        path: 'logs',
        name: 'logs',
        meta: { title: '日志', icon: 'component' },
        component: () => import('@/views/log')
        }
    ]
  },
  {
    path: '/form',
    component: Layout,
    children: [
    {
    path: 'index',
    name: 'Form',
    component: () => import('@/views/form/index'),
    meta: { title: '企业管理', icon: 'peoples' }
    }
    ]
  },
  {
    path: '/questions',
    name: 'questions',
    component: Layout,
    meta: {

      title: '题库管理',
      icon: 'form'
    },
    children: [
      {
        path: '',
        component: () => import('@/views/baseQe'),
        name: 'questions',
        meta: {
          title: '基础题库',
          icon: 'component'
        }
      },
      {
        path: 'choice',
        component: () => import('@/views/choiceQe'),
        name: 'choice',
        meta: {
          title: '精选题库',
          icon: 'component'
        }
      },
      {
        path: 'qeinput',
        component: () => import('@/views/questions/qeInput'),
        name: 'qeinput',
        meta: {
          title: '试题录入',
          icon: 'component'
        }
      },
      {
        path: 'qelist',
        name: 'qelist',
        component: () => import('@/views/questions/qelist'),
        meta: {
          title: '组题列表',
          icon: 'component'
        }
      }
    ]
  },
  {
    path: '/subjectAdmin',
    component: Layout,
    name: 'SubjectAdmin',
    meta: {
    title: '学科管理',
    icon: 'table'
    },
    children: [
    {
    path: 'subject',
    component: () => import('@/views/subjectAdmin/subject'), // Parent router-view
    name: 'Subject',
    meta: { title: '学科', icon: 'component' }

    },
    {
    path: 'directory',
    component: () => import('@/views/subjectAdmin/directory'),
    name: 'Directory',
    meta: { title: '目录', icon: 'component' }
    },
    {
    path: 'tag',
    component: () => import('@/views/subjectAdmin/tag'),
    name: 'Tag',
    meta: { title: '标签', icon: 'component' }
    }
    ]
  },
  {
    path: '/articles',
    component: Layout,
    children: [{
    path: 'skill',
    name: 'Skill',
    component: () => import('@/views/skill'),
    meta: { title: '面试技巧', icon: 'el-icon-menu' }
    }]
},
{ path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
